Zhang, Yang
Nie, Feng-Qin
Huang, Xiao-Bo
Tang, Weiwei
Hu, Rong
Zhang, Wen-Qiang
Liu, Jian-Xiong
Xu, Rong-Hua
Liu, Ya
Wei, Dong
Wang, Tzung-Dau
Fan, Xu
Article History
Received: 14 March 2021
Accepted: 7 December 2021
First Online: 6 January 2022
Declarations
:
: The observational study involving human subjects was in accord with the Helsinki Declaration. And all investigations in this study were approved by the ethics committee of Second People’s Hospital of Chengdu, China (No. 2013015).
: The informed consents were obtained from all subjects.
: The authors have no conflicts of interest to declare.